Fast on-site screening for Ochratoxin A (OTA) in coffee beans, cocoa, wine, cereals, feed ingredients and related agricultural commodities. Deliver results in 3–5 minutes — specially designed for coffee exporters, cocoa processors, wineries, grain processors, feed manufacturers, laboratories and QC teams requiring rapid front-line mycotoxin control.
NKBIO’s Ochratoxin A Rapid Test Kit helps you make quick, confident decisions for incoming inspection, processing, export compliance and risk management.
Key Advantages

• Rapid results in 3–5 minutes
• Simple visual interpretation — no instrument required
• Optional quantitative analysis for digital records and traceability
• Room-temperature storage — no cold chain needed
• Optimized for coffee, cocoa, wine, grain and feed matrices
• Supports supplier verification and export compliance programs
• Verified through certified laboratory real-matrix validation

Why Screen for Ochratoxin A?
Ochratoxin A (OTA) is a highly regulated mycotoxin commonly found in coffee, cocoa, wine, cereals and dried fruits. Elevated levels frequently trigger shipment rejection, export delays, buyer claims, product recalls and significant financial losses.
Front-end screening with NKBIO’s OTA Rapid Test Kit allows you to identify high-risk batches early — before roasting, processing, storage or shipment — enabling faster quality decisions and reduced supply chain risks.
High-Risk Sample Matrices
Coffee & Cocoa Green Coffee Beans, Roasted Coffee, Cocoa Beans, Cocoa Powder
Wine & Dried Fruits Wine, Grape Products, Raisins, Dried Fruits
Grain & Feed Wheat, Barley, Oats, Corn/Maize, Rice, Feed Ingredients, Compound Feed
Agricultural Commodities Flour, Wheat Bran, Malt, Spices, Selected Herbal Materials
Note: Specific sample preparation may vary by matrix. Detailed protocols available upon request.
Typical Applications

• Coffee bean receiving inspection
• Coffee and cocoa processing quality control
• Grain receiving inspection
• Feed mill quality control
• Supplier qualification
• Export pre-shipment screening
• Laboratory pre-screening
• Routine mycotoxin risk-control programs

Laboratory-Verified Reliability
NKBIO’s kits are supported by CMA / CATL / CNAS certified laboratories with LC-MS/MS, GC-MS/MS and real-matrix validation, ensuring reliable performance across coffee, cocoa, wine and grain matrices.
Related Mycotoxin Rapid Test Kits

• Total Aflatoxins Rapid Test Kit
• Aflatoxin B1 Rapid Test Kit
• DON (Deoxynivalenol) Rapid Test Kit
• Zearalenone (ZEA) Rapid Test Kit
• Fumonisin Rapid Test Kit
• T-2 / HT-2 Toxin Rapid Test Kit

 

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Contact Us for Product Information and Quotation
 
Interested in this rapid test kit?
Simply tell us the product you are looking for or what you need to test. Even if you are not sure which test kit is suitable, our team can help you find the right option.
 
Email: sale@nkbiotech.com
WhatsAPP: +86-151-5809-6930
 

NANKAI Biotech develops and manufactures rapid testing solutions for real-world food safety risk control.

For more than 20 years, we have focused on fast, practical and reliable rapid screening technologies that help regulators, laboratories, distributors, exporters and food industry QC teams make faster food safety decisions.

NANKAI provides rapid screening and quantitative analysis solutions for pesticide residues, mycotoxins, illegal additives, aquaculture & seafood safety, veterinary drug residues, antibiotics, heavy metals & toxic elements, digital QC, traceability systems and related food safety applications.

What differentiates NANKAI is the combination of large-scale manufacturing, certified analytical laboratory verification and extensive real-world deployment experience.

We operate three CMA, CATL & CNAS certified analytical laboratories equipped with LC-MS/MS and GC-MS/MS platforms, supporting matrix verification, reference method comparison, rapid test performance evaluation and accredited third-party analytical testing services.

Our rapid testing solutions have been applied in Olympic-level food safety programs, major international events, government monitoring projects, grain & feed safety workflows, fruit & vegetable screening, tobacco & tea quality control, seafood and meat safety supervision, traditional herbal material testing, dairy and honey safety programs, factory QC and export risk-control workflows.

Highlights:
• Fast, practical and reliable rapid screening solutions
• 20+ years of rapid testing technology development
• 25,000+ m² manufacturing & laboratory facilities
• Three CMA, CATL & CNAS certified analytical laboratories
• LC-MS/MS & GC-MS/MS analytical capability
• Olympic-level and government project experience
• Billions of real-world screening applications
• Food safety monitoring, traceability and digital regulatory systems

NANKAI Biotech supports international partners with practical, scalable and laboratory-verified rapid testing solutions for food safety risk control.